Limbah Teh Melati Sebagai Pewarna Alami Kain Batik
(Pengaruh Jenis Fiksatif Terhadap Ketuaan dan Ketahanan Luntur
Ditelaah dengan Metode Pengolahan Citra Digital RGB)
Jasmine Tea Waste as Natural Colorant For Batik Cloth
(The Effect of Fixative On The Depth of Shade and Fadeless as Revealed
by RGB Digital Image Processing Method)
Oleh
Ibnu Basofi
NIM : 652009014
TUGAS AKHIR
Diajukan kepada Program Studi Kimia, Fakultas Sains dan Matematika
guna memenuhi sebagian dari persyaratan untuk mencapai gelar Sarjana Sains
Program Studi Kimia
Fakultas Sains dan Matematika
Universitas Kristen Satya Wacana
Salatiga
Limbah Teh Melati Sebagai Pewarna Alami Kain Batik
(Pengaruh Jenis Fiksatif Terhadap Ketuaan dan Ketahanan Luntur
Ditelaah dengan Metode Pengolahan Citra Digital RGB)
Jasmine Tea Waste as Natural Colorant For Batik Cloth
(The Effect of Fixative On The Depth of Shade and Fadeless as Revealed
by RGB Digital Image Processing Method)
Ibnu Basofi*, A. Ign. Kristijanto**
*Mahasiswa Program Studi Kimia Fakultas Sains dan Matematika
**Dosen Program Studi Kimia Fakultas Sains dan Matematika
Universitas Kristen Satya Wacana
Jl. Diponegoro 52
–
60 Salatiga (50711)
[email protected]
ABSTRAK
The
objectivesof this study are: Firstly, to determine the effect of fixative on the
depth of shade color of cotton and silk which stained using jasmine tea waste extract.
Secondly, to determine the effect of fixative types on the fade proof color of cotton and
silk toward washing. Thirdly, to determine the effect of fixative types on the fade proof
color of cotton and silk toward washing and ironing. And all three were revealed by
RGB digital image processing methode.
The results of this study showed that: 1) The depth of shade color of cotton and
silk produce from the darkest color are: “tunjung”, verdigris, alu
m, respectively and
the brightest color is lime. 2) On cotton and silk, the fixative of “tunjung” didn’t
showed fadeless of color toward washing for all hue. On cotton the fixative of verdigris
showed fadeless of color exception blue hue, and on silk showed fadeless of color for
blue and grey hue. On the contrary, on cotton with fixative of alum and lime showed
fadeless of color for all hue, while on silk the fadeless of color for red and green hue.
3) On cotton and silk the fixative of “tunjung” didn’t sh
owed fadeless of color toward
washing-ironing for all hues, in the contrary, cotton showed fadeless of color for red
and green hue with fixative of verdigris. While on cotton, fixative of alum and lime
showed fadeless of color for all hue. On the contrary, on silk the use of alum as fixative
showed fadeless of color for red hue, while with lime has fadeless of color for red and
grey hue.
